1970 12 - daily  - mean of NCEP mean Daily Water Equiv. of Accum. Snow Depth at surface, kg/m^2.
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	3535.8	3535.9	3535.9	3536.0	3536.6	3537.0	3536.1	3536.1	3536.0	3536.1	3536.1	3536.5	3537.1	3536.2	3536.2	3536.2	3536.4	3536.4	3536.9	3537.5	3536.5	3536.6	3536.6	3536.6	3536.6	3537.1	3537.7	3536.7	3536.7	3536.7	3536.8
34	Hudson Bay	28.3	28.2	28.3	28.4	29.1	29.1	28.1	28.4	28.0	27.9	27.9	28.2	28.9	27.8	27.7	28.0	28.1	28.1	28.4	28.9	27.9	28.1	28.0	28.1	28.2	28.7	29.0	28.1	27.9	28.1	28.0
36	Hudson Strait	32.9	36.1	36.5	36.5	37.5	37.9	35.6	35.8	35.7	35.6	35.7	35.9	36.5	35.9	35.7	35.6	35.8	35.8	36.4	36.7	35.7	36.1	36.0	35.6	35.7	36.6	40.0	37.0	36.7	36.9	36.1
98	Bering Strait	25.6	25.9	25.8	25.6	26.2	26.9	25.8	25.7	25.8	26.1	26.2	26.4	27.3	25.8	26.0	26.2	26.6	26.8	27.0	28.5	26.6	26.5	26.7	27.0	26.5	28.3	30.3	26.1	26.0	26.1	26.0
128	Arctic subocean	20209.3	20209.3	20209.3	20209.5	20209.6	20210.7	20209.8	20209.7	20209.9	20209.9	20209.8	20209.9	20210.0	20209.8	20209.8	20209.9	20209.9	20210.0	20210.1	20210.6	20210.1	20210.0	20210.0	20210.1	20210.1	20210.1	20210.1	20210.2	20210.3	20210.6	20210.6
130	Chukchi Sea	39.8	40.4	40.5	40.6	41.3	41.5	40.6	40.6	40.7	40.8	41.0	41.0	40.8	41.1	41.1	42.0	42.1	43.4	43.1	45.6	43.2	42.1	41.8	42.1	41.8	41.9	42.3	42.0	41.9	42.0	42.1
132	Beaufort Sea	29.1	29.1	29.0	29.2	29.5	30.2	29.5	29.3	29.1	29.2	29.8	30.2	30.8	29.1	29.2	29.5	29.4	29.4	29.7	30.2	29.4	29.6	29.8	29.9	29.7	29.8	30.4	29.5	29.4	29.4	29.4
134	Arctic Archipelago	38.4	38.4	38.3	38.4	38.6	39.0	38.3	38.2	38.0	38.0	38.0	38.2	38.5	38.0	38.1	38.1	38.0	38.1	38.4	38.8	38.2	38.3	38.2	38.3	38.6	38.9	39.5	38.6	38.5	38.5	38.7
136	Foxe Basin	44.7	47.0	47.3	47.1	48.1	49.4	47.1	47.3	47.2	47.3	46.9	47.4	47.9	46.4	46.6	46.6	46.8	46.9	48.3	49.6	46.8	47.2	47.3	47.0	47.3	48.8	51.1	47.8	47.9	47.4	47.2
138	Baffin Bay	26168.3	26168.5	26168.7	26168.9	26169.2	26169.6	26169.5	26169.6	26169.9	26170.1	26170.3	26170.3	26170.3	26170.8	26170.9	26171.2	26171.4	26171.6	26171.7	26171.6	26172.2	26172.4	26173.1	26172.9	26173.3	26173.4	26173.9	26174.0	26175.2	26175.4	26175.3
139	South Greenland	34422.4	34422.7	34422.6	34423.0	34423.0	34423.8	34424.7	34424.0	34424.0	34424.1	34424.4	34424.3	34424.7	34425.5	34425.8	34426.0	34426.4	34426.5	34427.1	34427.8	34427.2	34427.7	34428.8	34428.3	34428.4	34429.0	34428.8	34428.7	34428.8	34429.2	34429.6
140	Greenland Sea	43543.4	43543.5	43543.6	43543.7	43543.7	43543.6	43544.1	43544.2	43544.3	43544.3	43544.4	43544.2	43544.1	43544.8	43544.8	43544.9	43545.0	43545.0	43544.9	43544.7	43545.2	43545.3	43545.3	43545.4	43545.3	43545.0	43544.7	43545.7	43545.6	43545.5	43545.9
142	Norwegian Sea	13.5	13.7	13.6	13.3	11.8	9.4	13.5	9.9	8.5	8.2	10.2	12.1	11.5	13.5	13.2	11.9	10.1	11.8	7.0	6.0	13.7	13.7	13.3	13.4	13.3	13.3	13.6	13.1	13.4	13.1	13.1
144	Barents Sea	24.7	25.1	25.4	25.5	26.6	26.9	25.4	25.6	25.5	25.5	25.5	25.4	25.6	25.2	25.0	25.1	25.4	25.4	26.6	27.6	25.0	25.0	25.1	25.3	25.3	26.0	27.0	25.3	25.2	25.1	26.1
146	Kara Sea	26.7	26.6	26.5	26.6	27.2	27.6	26.6	26.6	26.6	26.7	26.5	27.3	28.1	26.8	26.7	26.6	26.7	26.7	27.3	28.3	26.7	26.7	26.6	26.6	26.6	27.1	27.5	26.8	26.9	26.8	26.9
148	Laptev Sea	26.4	26.6	26.7	26.7	27.4	27.9	26.7	26.6	26.6	26.6	26.7	27.2	27.7	26.7	26.6	26.6	26.7	26.8	27.5	28.3	26.9	26.9	27.0	26.9	26.9	27.3	27.9	26.9	27.0	26.9	27.0
150	East Siberian Sea	31.1	31.0	30.8	30.7	31.2	32.4	30.8	30.8	30.9	30.9	31.1	31.3	31.5	31.2	31.3	31.4	31.8	32.1	32.5	32.8	31.8	31.9	31.9	31.9	32.2	32.5	33.0	32.5	32.5	32.5	32.7
152	Gulf of Alaska	19.0	19.1	19.1	19.1	19.2	20.0	19.4	19.8	19.9	19.6	19.6	20.2	21.3	19.4	19.2	19.0	19.1	19.5	17.9	18.7	19.5	19.4	19.1	18.0	20.1	22.5	23.5	19.7	19.4	19.4	19.5
154	Southeast Bering Sea	20.0	19.9	19.9	19.9	20.3	20.3	20.2	20.2	19.9	20.0	20.1	20.5	21.0	20.7	20.3	20.2	20.0	19.8	19.5	14.3	18.9	20.7	18.4	20.3	21.2	20.7	20.5	19.9	19.9	20.1	20.1